CN208851051U - A kind of exhibition tool frame - Google Patents

Abstract

The utility model discloses a kind of exhibitions to have frame, including pedestal and gate frame, and the gate frame is fixed on the base；The gate frame is fixed on the base by base fixture.The utility model exhibition tool frame is fixed gate frame by base fixture, keeps exhibition tool frame assembling more flexible；After disassembly, component occupancy volume is smaller, reduces packaging volume, is readily transported.

Description

A kind of exhibition tool frame

Technical field

The utility model relates to a kind of exhibitions to have frame.

Background technique

With the development of economy, commodity are more and more abundant.How product preferably to be shown in face of consumer, is each Enterprise's problem encountered.Wherein, exhibition becomes the main battle ground that each enterprise enters into rivalry.In order to show in a limited space more More product informations needs to arrange exhibits meticulously.It is easy to carry as one kind to open up tool frame, shows that subject matter flexibly puts on display and uses utensil, extensively Favored.

Current exhibition tool frame form is different, embodies different design concepts.How exhibition tool frame novel, use is designed It is the striving direction of Zhan Ju enterprise.As applicant application in 2016 entitled " a kind of plug-in type gate Display Rack " it is practical new Type patent；The product have the characteristics that stability it is strong, it is detachable, convenient for storage and transport；But still there are improvements.

Utility model content

It is unique that the purpose of the utility model is to provide a kind of structure novels, easy to use, and light firm exhibition has frame； The specific technical proposal is:

A kind of exhibition tool frame, including pedestal and gate frame, the gate frame are fixed on the base；The gate frame passes through Base fixture is fixed on the base.

Further, the base fixture includes plug and locking head；The plug is mounted on the upper surface of described pedestal, institute The mounting hole that locking head passes through pedestal is stated, is fixedly connected with plug.

Further, the locking head bottom is provided with handwheel.

Further, the bottom of the plug is provided with pedestal, and the pedestal is hollow olive dome-type.

Further, reinforcing rib is provided in the bottom cavity of the pedestal.

Further, the pedestal is by steel plate entirety punching stretch forming, the thickness of the steel plate 0.6 to 1.2 millimeter it Between；The top surface of pedestal is provided with several grooves extended along base length direction, and the length of the groove is greater than 600 millimeters.

Further, the pedestal is set as plane in two end faces of length direction.

Further, the angle of the plane and the top surface is between 110 to 130 degree.

Further, the pedestal is set as cascaded surface in two end faces of width direction.

Further, the gate frame is made of standpipe, transverse tube and connector；The connector includes two along central axis direction The interconnecting piece at end and intermediate transition part；Wherein the interconnecting piece of one end is provided with respiratory slot.

Further, the gate frame is made of standpipe, transverse tube and connector.

Further, the connector includes the interconnecting piece at both ends and the transition part of centre along central axis direction；Wherein one end Interconnecting piece be provided with respiratory slot.

Further, the connector is tubulose；Wall thickness is between 2 to 5 millimeters.

Further, the respiratory slot is along the outer wall that the parallel direction of the central axis is extended on interconnecting piece.

Further, the pipe wall thickness of the standpipe, transverse tube is between 0.5 to 0.8 millimeter.

The invention also discloses a kind of exhibitions to have frame pedestal, and the pedestal is described by steel plate entirety punching stretch forming The thickness of steel plate is between 0.35 to 1.2 millimeter；The top surface of pedestal is provided with several grooves extended along base length direction, The length of the groove is greater than 600 millimeters.

The utility model exhibition tool frame is fixed gate frame by base fixture, keeps exhibition tool frame assembling more flexible；It tears open After unloading, component occupancy volume is smaller, reduces packaging volume, is readily transported.Have frame pedestal by integrally formed exhibition, improves The consistency and stability of product；Reduce the difficulty of processing of product.Meanwhile the structure exhibition tool frame pedestal can use it is thinner Plate, weight is lighter；Structurally reasonable, while mitigating weight, loss of strength is less.

Detailed description of the invention

Fig. 1 is the utility model exhibition tool frame structural schematic diagram；

Fig. 2 is the utility model exhibition tool frame structural decomposition diagram；

Fig. 3 is the utility model exhibition tool frame structural decomposition diagram；

Fig. 4 is direct-connected joint pipe structure schematic diagram；

Fig. 5 is base fixing assembly structural decomposition diagram；

Fig. 6 is base fixing assembly structural decomposition diagram.

In figure: 1, pedestal；2, upper riser；3, transverse tube；4, curved connecting tube；5, lower standing tube；6, base fixing assembly；6-1, Plug；6-1.1, pedestal；6-1.2, inserted link；6-1.3, connection ring；6-1.4, reinforcing rib；6-2, locking head；6-2.1, handwheel；6- 2.2, connecting rod；6-2.3, screw thread；6-2.4, groove；7, direct-connected adapter tube；7-1, upper interconnecting piece；7-2, lower interconnecting piece；7-3, mistake Cross portion；7-4, cast gate slot；7-5, respiratory slot.

Specific embodiment

The utility model is made a more thorough explanation below with embodiment.The utility model can be presented as it is a variety of not Same form, should not be construed as limited to the exemplary embodiments described herein.

The spatially relative terms such as "upper", "lower" " left side " " right side " can be used herein for ease of explanation, for saying Relationship of the elements or features relative to another elements or features shown in bright figure.It should be understood that in addition in figure Except the orientation shown, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure Device is squeezed, and is stated as being located at other elements or the element of feature "lower" will be located into other elements or feature "upper".Cause This, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or is located at Other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.

As shown in Figure 1, the exhibition in the present embodiment has frame, including pedestal 1 and gate frame, gate frame are fixed on pedestal 1；Bottom Seat 1 is provided with 2 grooves extended along 1 length direction of pedestal by the top surface of steel plate entirety punching stretch forming pedestal 1, groove Length is greater than 600 millimeters.3 or more grooves according to circumstances can be set.By the way that groove is arranged, make upper mold and lower mold After punching stretch process starts, locating slot is first formed in the middle part of steel plate；Avoid the torsional deformation of punching stretch process light plate.

Pedestal is set as plane in two end faces of length direction.The angle of the top surface of the plane and pedestal 1 is 110 to 130 Between degree.The angle is too small to will affect stretching, is difficult to avoid the deformation of end face；Although angle is conducive to stretch greatly, it can make Pedestal 1 is easy to produce torsional deformation in length direction.

Pedestal 1 is set as cascaded surface in two end faces of width direction, and cross section is waveform；Pass through the cascaded surface branch on both sides Support, improves the torsional resistance of pedestal 1；So that the thickness of the steel plate of pedestal 1 can achieve 0.35 millimeter；Also it can be used The steel plate of 0.6 millimeters thick；The thickness of the steel plate of pedestal 1 tries not to avoid exhibition tool frame overweight more than 1.2 millimeters, carry not side Just.Steel plate can be cold rolling and stretch steel plate, stainless steel plate or general steel plate.

As shown in Fig. 2, gate frame is made of standpipe, transverse tube and connector.It can be by 2 standpipes and transverse tube 3 and two The curved connection of connecting tube 4 is made.It can also be as shown in Fig. 2, connecting into the vertical of both sides by upper riser 2, lower standing tube 5 and direct-connected adapter tube 7 Pipe.Standpipe is divided into two-section, it is possible to reduce the length of standpipe.Using the structure, standpipe, transverse tube 3 and connector can be placed on The cavity inner packing of pedestal；The packaging volume of product is reduced, transportation cost is reduced.

As shown in figure 4, the direct-connected adapter tube 7 and curved connecting tube 4 in connector include the interconnecting piece at both ends along central axis direction, Upper interconnecting piece 7-1 and lower interconnecting piece 7-2；Centre is set as transition part 7-3；Difference is that the transition part of curved connecting tube 4 is arc, Centre is provided with positioning ring, for positioning the spring for drawing painting canvas.In order to avoid the diameter of interconnecting piece in casting process reduces too much, Influence the switching performance of connector；Interconnecting piece in wherein one end is provided with respiratory slot 7-5；Respiratory slot 7-5 is to connect more than the end The depth of 2/3 groove of socket part length, groove is no more than 2 millimeters.Connector can be aluminium alloy or plastics are made；Casting When forming, volume contraction after material temperature decline, stress compares concentration near respiratory slot 7-5, and contraction concentrates on respiratory slot 7-5 Near；Pipe outside diameter variation can be made smaller, be conducive to the form accuracy for improving connector；Can connect the thinner standpipe of wall thickness or Transverse tube further decreases the weight of exhibition tool frame.Standpipe, transverse tube pipe wall thickness can control between 0.5 to 0.8 millimeter.It exhales Bothrium 7-5 is preferably provided with the side for being provided with cast gate slot 7-4；The connecting member deformation that casting comes out is smaller.

Connector is set as tubulose；Wall thickness is between 2 to 5 millimeters；Both it can mitigate the weight of connector, and save material also Enough bonding strengths can be provided.

Respiratory slot 7-5 preferably extends along the direction parallel with central axis, is arranged on the outer wall of interconnecting piece.

As shown in figure 3, gate frame is fixed on the both ends at 1 top of pedestal by base fixing assembly 6.Such as Fig. 5 and Fig. 6 institute Show, base fixing assembly 6 includes plug 6-1 and locking head 6-2 two parts；Plug 6-1 is mounted on the upper surface of pedestal 1, locking head 6-2 passes through the mounting hole of pedestal 1, is fixedly connected with plug 6-1.Locking head 6-2 can be used with plug 6-1 and is threadedly coupled, It can be clamped.

The bottom locking head 6-2 is provided with handwheel 6-2.1；It is provided with screw thread 6-2.3 on connecting rod 6-2.2, utilizes handwheel side Just the connecting rod 6-2.2 of locking head 6-2 is screwed in the connecting hole of the bottom plug 6-1.The bottom setting of handwheel 6-2.1 is fluted 6-2.4, locking head 6-2 each section thickness difference is smaller, reduces the deformation in injection moulding process.

The bottom of plug 6-1 is provided with pedestal 6-1.1；Pedestal 6-1.1 is hollow olive dome-type, pedestal in embodiment 6-1.1 can be using other shapes.This shape is not only beautiful in Fig. 6；Key is that intensity is higher；The shape crashworthiness of arc It hits.General smallclothes weight is pounded on pedestal 6-1.1, pedestal 6-1.1 will not be smashed, and exhibition tool frame is caused not to be available.Pedestal 6-1.1 and the junction inserted link 6-1.2 are provided with positioning ring 6-1.3；Spring is hung over and tenses painting canvas on positioning ring 6-1.3.

In order to further increase intensity, reinforcing rib 6-1.4 is additionally provided in the bottom cavity of pedestal 6-1.1.

The preparation method of exhibition tool frame pedestal 1, includes the following steps: in embodiment

1) upper mold is fixed on the first movement pressure head of top；Lower mold is fixed on to the third mobile pressure head of lower section On；Intermediate mold is fixed on the second mobile pressure head between first movement pressure head and third mobile pressure head；The top of lower mold Face should be higher than that 5 to 10 millimeters of intermediate mold top surface.

2) steel plate is placed on the station of intermediate mold.

3) the first movement pressure head moves downward, until steel plate is pressed on the intermediate die by the lower edge of the upper mold On tool.Upper mold can be made seperated, inner cavity top and be separately from other sections.Inner cavity top and lower edge do not interfere with one another, and have It is fully declined conducive to inner cavity top, steel plate is pressed on to the top of lower mold.Using the groove at top, can squeezed to avoid steel plate It deflects in pressure and drawing process；Making each section, stress is more symmetrical during stretching, reduces the degree of Stress non-homogeneity, makes It is not easy to distort after obtaining pedestal forming.

4) third mobile pressure head is moved upwards relative to first movement pressure head, and the steel plate is squeezed and stretched, directly To the upper mold and the lower mold clamping；Pedestal 1 is made.

It can also synchronize and move downward using first movement pressure head and the second mobile pressure head in step 4), make the mobile pressure of third The speed that head moves downward is slightly below the speed that first movement pressure head moves downward；Third mobile pressure head is generated to move relative to first The effect that dynamic head moves upwards.In this way, the movement velocity of first movement pressure head and the second mobile pressure head is higher, more It is easy to play the efficiency of driving mechanism；Meanwhile higher movement velocity is conducive to provide the control precision of movement.

The difference for the speed that the speed and first movement pressure head that third mobile pressure head moves downward in step 4) move downward It should control between per second at 10 to 30 millimeters；It avoids tensile speed too fast, reduces the intensity of pedestal.

Since the shape of pedestal 1 is special, needs to generate heterogeneous deformation by stretching in corner, do not use above-mentioned preparation side When method, it is necessary to stretch steel plate using the good cold rolling of tensile property to make pedestal 1；And yield rate is not very high；And it uses new Drawing process after, can be stretched using general steel plate, 1 defective goods rate of pedestal is very low, and yield rate nearly reaches 100%.

Using above-mentioned preparation method, have the advantage that

1. general steel plate, which can be used, in pedestal 1 stretches steel plate instead of dedicated cold rolling, the cost of product is effectively reduced.It is logical Cross that cold drawing is once-forming, compared to the existing pedestal prepared using welding method, the stability and uniformity of product quality are protected Card.

2. this method also greatly improves production efficiency；Being averaged using welding method, everyone produces 280 sets；It adopts new technology Afterwards, 2600 sets can be produced with everyone.

3. this product in the production process will not generation environment pollution；The prior art uses gas shielded welding method system It is standby, a large amount of pernicious gases are generated when not only welding；And also need to carry out grinding to product in following process, generate noise And dust pollution.

4. the pedestal stability in the application is higher and more attractive using the steel plate of condition of equivalent thickness.It can use thinner General steel plate, further decrease the cost of product.

5. the exhibition tool frame in embodiment can decouple assembling；Part can be put into pedestal after partition, be occupied when saving transport Space.

Above-mentioned example is only intended to illustrate the utility model, and in addition to this, also there are many different embodiments, and these Embodiment be all those skilled in the art after comprehension the utility model thought it is also envisioned that therefore, no longer arrange one by one herein It lifts.

Claims (4)

1. a kind of exhibition has frame, including pedestal and gate frame, the gate frame is fixed on the base；It is characterized in that, described Gate frame is fixed on the base by base fixture, and the base fixture includes plug and locking head；The plug It is mounted on the upper surface of described pedestal, the locking head passes through the mounting hole of pedestal, is fixedly connected with plug.

2. exhibition tool frame as described in claim 1, which is characterized in that the locking head bottom is provided with handwheel.

3. exhibition tool frame as described in claim 1, which is characterized in that the bottom of the plug is provided with pedestal, and the pedestal is Hollow olive dome-type.

4. exhibition tool frame as claimed in claim 3, which is characterized in that be provided with reinforcing rib in the bottom cavity of the pedestal.